lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26 #include "wxVtkMPR3DView.h"
  27
  28 #include "vtkDataSetMapper.h"
  29 #include "vtkPlaneSource.h"
  30 #include "vtkProbeFilter.h"
  31 #include "vtkStructuredPoints.h"
  32 #include "vtkMetaImageWriter.h"
  33 #include "vtkImageChangeInformation.h"
  34 #include "vtkPointData.h"
  35 #include "vtkWindowLevelLookupTable.h"
  36 #include "vtkPlane.h"
  37 #include "vtkCutter.h"
  38 #include "vtkTransform.h"
  39 #include "vtkmyPWCallback_3DPointWidget.h"
  40 #include "vtkProperty.h"
  41 #include "vtkCellPicker.h"
  42 #include "vtkInteractorStyleBaseView.h"
  43 #include <vtkImageReslice.h>
  44
  45
  46
  47 //----------------------------------------------------------------------------
  48 //----------------------------------------------------------------------------
  49 //----------------------------------------------------------------------------
  50 class vtkWindowLevelImagePlaneWidgetCallback : public vtkCommand
  51 {
  52          public:
  53            static vtkWindowLevelImagePlaneWidgetCallback *New()
  54            {
  55                    return new vtkWindowLevelImagePlaneWidgetCallback;
  56            }
  57
  58            void Execute( vtkObject *caller, unsigned long ev, void *callData )
  59                 {
  60                         bool needRefresh=false;
  61                         double slicePosition;
  62                         vtkImagePlaneWidget* ipw =dynamic_cast< vtkImagePlaneWidget* >( caller );
  63                     if ( ev == vtkCommand::WindowLevelEvent)
  64                         {
  65                                 double info[2];
  66                                 ipw->GetWindowLevel(info);
  67                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorWindow(info[0]);
  68                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorLevel(info[1]);
  69                                 needRefresh=true;
  70                         } // if ev
  71
  72                    if ( ev == vtkCommand::InteractionEvent)
  73                    {
  74                            needRefresh=true;
  75                            if (ipw->GetCursorDataStatus())
  76                            {
  77                                    double xyzv[4];
  78                                    ipw->GetCursorData(xyzv);
  79                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX(xyzv[0]);
  80                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY(xyzv[1]);
  81                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ(xyzv[2]);
  82                            } else {
  83
  84
  85                                    vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
  86                                    double spc[3];
  87                                    if(image)
  88                                    {
  89                                            image->GetSpacing(spc);
  90                                    }
  91
  92                                    double normal[3];
  93                                    slicePosition = ipw->GetSlicePosition();
  94                                    ipw->GetNormal(normal);
  95
  96                                    // FreePlaneX
  97                                    if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
  98                                    {
  99                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
 100                                    }
 101                                    // FreePlaneY
 102                                    if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 103                                    {
 104                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
 105                                    }
 106                                    // FreePlaneZ
 107                                    if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 108                                    {
 109                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
 110                                    }
 111                            }// ipw->GetCursorDataStatus
 112                    }// ev
 113
 114                    if (needRefresh)
 115                    {
 116                            vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 117                            isbv->SetParent_refresh_waiting();
 118                            isbv->EvaluateToRefresh();
 119                    }
 120
 121            } // Execute
 122
 123                 vtkWindowLevelImagePlaneWidgetCallback(){}
 124                 wxVtkMPR3DView *_wxvtkmpr3Dview;
 125 };
 126
 127
 128
 129 //-------------------------------------------------------------------
 130 //-------------------------------------------------------------------
 131 //-------------------------------------------------------------------
 132
 133
 134
 135 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
 136 {
 137         _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
 138         _vtkmpr3Ddataviewer                     =       NULL;
 139         _wxvtkmpr3DviewCntrlPanel       =       NULL;
 140         //_myCallback                           =       NULL;
 141         _pointWidget                            =       NULL;
 142         _planeWidget                            =       NULL;
 143         _vtkplane                                       =       NULL;
 144         _probe                                          =       NULL;
 145         _contourMapper                          =       NULL;
 146
 147         _planeWidgetX                           =       NULL;
 148         _planeWidgetY                           =       NULL;
 149         _planeWidgetZ                           =       NULL;
 150         //EED Fev 3 2010
 151         //Free Planes
 152 }
 153
 154
 155 //-------------------------------------------------------------------
 156 wxVtkMPR3DView::~wxVtkMPR3DView()
 157 {
 158         VisiblePointWidget( false );
 159         VisiblePlaneWidget( false );
 160
 161         if(_pointWidget!=NULL){
 162                 _pointWidget->Delete();
 163         }
 164         if(_planeWidget!=NULL){
 165                 _planeWidget->Delete();
 166         }
 167
 168         if(_vtkplane!=NULL){
 169                 _vtkplane->Delete();
 170                 _probe->Delete();
 171                 _contourMapper->Delete();
 172                 _contourPlaneActor->Delete();
 173         }
 174
 175 }
 176
 177 //-------------------------------------------------------------------
 178 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
 179 {
 180         _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
 181 }
 182
 183
 184
 185 //-------------------------------------------------------------------
 186 void wxVtkMPR3DView::Configure()
 187 {
 188         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 189
 190         _wxvtk3Dbaseview->Configure();
 191         _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
 192
 193 //EED 27 Mai 2009
 194 //      _wxvtk3Dbaseview->GetRenderer()->Clear();
 195
 196         // Actors are added to the renderer.
 197         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 198         _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 199 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0)  );    // _saggital
 200 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1)  );    // _axial
 201 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2)  );    // _coronal
 202
 203
 204
 205         // vtkPointWidget
 206         //if(_myCallback!=NULL){
 207                 //_myCallback->Delete();
 208
 209         //}
 210         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 211         _myCallback->SetWxVtkMPR3DView(this);
 212
 213
 214         if(imageData){
 215                 if(_pointWidget==NULL){
 216                         _pointWidget = vtkPointWidget::New();
 217                 }
 218                 _pointWidget->SetInput( imageData );
 219                 _myCallback->SetVtkPointWidget(_pointWidget);
 220                 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 221                 _pointWidget->AllOff();
 222                 _pointWidget->PlaceWidget();
 223
 224                 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 225
 226                 if(_planeWidget==NULL)
 227                 {
 228                         _planeWidget = vtkPlaneWidget::New();
 229                 }
 230                 _planeWidget->SetInput( imageData );
 231
 232                 _myCallback->SetVtkPlaneWidget(_planeWidget);
 233
 234                 _planeWidget->NormalToXAxisOn();
 235                 _planeWidget->SetResolution(50);
 236                 _planeWidget->SetRepresentationToOutline();
 237
 238                 int dim[3];
 239
 240                 imageData->GetDimensions(dim);
 241                 int px=(dim[0]/2);
 242                 int py=(dim[1]/2);
 243                 int pz=(dim[2]/2);
 244                 int dd=20;
 245                 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 246
 247                 if(_vtkplane==NULL){
 248                         _vtkplane = vtkPolyData::New();
 249
 250                         _probe = vtkProbeFilter::New();
 251                         _probe->SetInput(_vtkplane);
 252
 253                         _contourMapper = vtkPolyDataMapper::New();
 254
 255                         _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 256
 257                         _contourPlaneActor = vtkActor::New();
 258                         _contourPlaneActor->SetMapper(_contourMapper);
 259
 260                         _contourPlaneActor->VisibilityOff();
 261
 262                         _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 263                         _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 264
 265                         _planeWidget->Off();
 266                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 267
 268                 }
 269
 270                 _planeWidget->GetPolyData(_vtkplane);
 271                 _probe->SetSource( imageData );
 272                 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 273
 274         ConfigureFreePlanes();
 275         }
 276
 277 //      _pointWidget->SetPosition( x,y,z );
 278
 279 //EED01 29Mars2009
 280 // MACOS probleme vtk-window out of wx-window
 281 //      _pointWidget->On();
 282
 283 // PlaneWidget
 284
 285
 286 // An initial camera view is created.  The Dolly() method moves
 287         // the camera towards the FocalPoint, thereby enlarging the image.
 288 //      _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
 289
 290         // Note that when camera movement occurs (as it does in the Dolly()
 291         // method), the clipping planes often need adjusting. Clipping planes
 292         // consist of two planes: near and far along the view direction. The
 293         // near plane clips out objects in front of the plane; the far plane
 294         // clips out objects behind the plane. This way only what is drawn
 295         // between the planes is actually rendered.
 296
 297 //EED 27/05/2013
 298 //      _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
 299
 300 //EED 27/05/2013
 301 //      this->ResetCamera();
 302         _wxvtk3Dbaseview->ResetCamera();
 303
 304         // Set a background color for the renderer and set the size of the
 305         // render window (expressed in pixels).
 306         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
 307 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
 308
 309 }
 310
 311 //-------------------------------------------------------------------
 312 void wxVtkMPR3DView::ConfigureFreePlanes()
 313 {
 314
 315         // The shared picker enables us to use 3 planes at one time
 316         // and gets the picking order right
 317         vtkCellPicker* picker = vtkCellPicker::New();
 318         picker->SetTolerance(0.005);
 319
 320         // The 3 image plane widgets
 321         _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
 322         _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
 323         _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
 324
 325         _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
 326         _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
 327
 328         picker->UnRegister(NULL);
 329
 330         // ColorWindow ColorLevel Callback
 331         vtkWindowLevelImagePlaneWidgetCallback *wlipwc  = vtkWindowLevelImagePlaneWidgetCallback::New();
 332         wlipwc->_wxvtkmpr3Dview                                                 = this;
 333         _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 334         _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 335         _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 336
 337         // Cursor Callback
 338         _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 339         _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 340         _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 341 }
 342
 343 //-------------------------------------------------------------------
 344 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
 345 {
 346         vtkProperty* prop1                                      = 0;
 347         vtkImagePlaneWidget* planeWidget        = 0;
 348         planeWidget                                                     = vtkImagePlaneWidget::New();
 349         planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 350         planeWidget->EnabledOff();
 351         vtkImageData *image                                     = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 352         int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
 353         double xSpacing = 0, ySpacing = 0, zSpacing = 0;
 354         if(image)
 355         {
 356                 planeWidget->SetInput( image );
 357                 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
 358                 image->GetSpacing(xSpacing, ySpacing, zSpacing);
 359         }
 360
 361         if (activationkey=='x')
 362         {
 363                 planeWidget->SetPlaneOrientationToXAxes();
 364                 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
 365         }
 366
 367         if (activationkey=='y')
 368         {
 369                 planeWidget->SetPlaneOrientationToYAxes();
 370                 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
 371         }
 372
 373         if (activationkey=='z')
 374         {
 375                 planeWidget->SetPlaneOrientationToZAxes();
 376                 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
 377         }
 378
 379         planeWidget->DisplayTextOn();
 380         planeWidget->SetPicker(picker);
 381         planeWidget->SetKeyPressActivationValue(activationkey);
 382         prop1 = planeWidget->GetPlaneProperty();
 383         prop1->SetColor(r, g, b);
 384         return planeWidget;
 385 }
 386
 387 //-------------------------------------------------------------------
 388 void wxVtkMPR3DView::SetFreePlanesOrtho()
 389 {
 390
 391
 392
 393         _planeWidgetX->SetPlaneOrientationToXAxes();
 394         _planeWidgetY->SetPlaneOrientationToYAxes();
 395         _planeWidgetZ->SetPlaneOrientationToZAxes();
 396         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 397         isbv->SetParent_refresh_waiting();
 398         isbv->EvaluateToRefresh();
 399 }
 400
 401 //-------------------------------------------------------------------
 402 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
 403 {
 404         if(_planeWidgetX)
 405         {
 406                 if (ok==true)
 407                 {
 408 //EED 21/07/2013
 409 //                      1. Make backup of actors
 410 //                      2. Putting out all the actors
 411 //                      3. Add vtkImagageActor in first place
 412 //                      4. Putting again the originals actors
 413 //                      5. Refresh
 414
 415                         // step 1, step 2
 416                         vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 417                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 418                         int i,size=collectionActors->GetNumberOfItems();
 419                         for (i=0; i<size; i++)
 420                         {
 421                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 422                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 423                         } // for
 424
 425                         // step 3
 426                         if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
 427                         if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
 428                         if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
 429
 430                         // step 4
 431                          for (i=0; i<size; i++)
 432                         {
 433                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 434                         } // for
 435                         tmpCollection->Delete();
 436
 437                         // step 5 Refresh
 438                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 439                 } // if ok
 440                 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
 441                 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
 442                 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
 443         } // if  _planeWidgetX
 444 }
 445
 446 //-------------------------------------------------------------------
 447 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
 448 {
 449         if(_planeWidgetX)
 450         {
 451                 if (ok==true)
 452                 {
 453                         _planeWidgetX->InteractionOn();
 454                         _planeWidgetY->InteractionOn();
 455                         _planeWidgetZ->InteractionOn();
 456                 } else {
 457                         _planeWidgetX->InteractionOff();
 458                         _planeWidgetY->InteractionOff();
 459                         _planeWidgetZ->InteractionOff();
 460                 }
 461         } // if _planeWidgetX
 462 }
 463
 464
 465
 466 //-------------------------------------------------------------------
 467 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 468 {
 469         GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
 470 }
 471
 472 //-------------------------------------------------------------------
 473 void wxVtkMPR3DView::Refresh()   // virtual
 474 {
 475         _vtkmpr3Ddataviewer     ->      Refresh();
 476         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 477         {
 478                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 479         }
 480
 481 }
 482
 483 //-------------------------------------------------------------------
 484 void wxVtkMPR3DView::RefreshView()   // virtual
 485 {
 486         double spc[3];
 487         vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 488
 489         if(image){
 490                 image->GetSpacing(spc);
 491         }else{
 492                 spc[0] = 0;
 493                 spc[1] = 0;
 494                 spc[2] = 0;
 495         }
 496         //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 497
 498         //double nx=1,ny=0,nz=0; // JPRx
 499         Refresh();
 500         double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
 501         double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
 502         double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
 503
 504         SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
 505         SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
 506
 507
 508         double normal[3];
 509         // FreePlaneX
 510         _planeWidgetX->GetNormal(normal);
 511         if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
 512         {
 513                 _planeWidgetX->SetSlicePosition( x*spc[0] );
 514         }
 515         // FreePlaneY
 516         _planeWidgetY->GetNormal(normal);
 517         if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 518         {
 519                 _planeWidgetY->SetSlicePosition( y*spc[1] );
 520         }
 521         // FreePlaneZ
 522         _planeWidgetZ->GetNormal(normal);
 523         if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 524         {
 525                 _planeWidgetZ->SetSlicePosition( z*spc[2] );
 526         }
 527
 528         x=x*spc[0];
 529         y=y*spc[1];
 530         z=z*spc[2];
 531
 532         if(_pointWidget){
 533                 _pointWidget->SetPosition( x,y,z );
 534                 double in[3];
 535                 double normal[3];
 536                 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
 537                 in[0]=1;                in[1]=0;                        in[2]=0;
 538                 transform->TransformPoint(in,normal);
 539                 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
 540                 _planeWidget->SetCenter( x,y,z );
 541                 _planeWidget->UpdatePlacement();
 542                 _planeWidget->GetPolyData(_vtkplane);
 543         }
 544 }
 545
 546 //-------------------------------------------------------------------
 547 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
 548 {
 549         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
 550         return _wxvtkmpr3DviewCntrlPanel;
 551 }
 552 //-------------------------------------------------------------------
 553 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 554 {
 555         return _vtkmpr3Ddataviewer;
 556 }
 557 //-------------------------------------------------------------------
 558 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 559 {
 560         if(_wxvtk3Dbaseview==NULL){
 561                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 562         }
 563         return _wxvtk3Dbaseview;
 564 }
 565 //-------------------------------------------------------------------
 566
 567 //-------------------------------------------------------------------
 568 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 569         /*if(visible == false)
 570                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
 571         else
 572         {
 573                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
 574                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
 575         }
 576         */
 577         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 578                 if (visible==false){
 579                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 580                 } else {
 581 //EED 21/07/2013
 582 //                      1. Make backup of actors
 583 //                      2. Putting out all the actors
 584 //                      3. Add vtkImagageActor in first place
 585 //                      4. Putting again the originals actors
 586 //                      5. Refresh
 587
 588                         // step 1, step 2
 589                         vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 590                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 591                         int i,size=collectionActors->GetNumberOfItems();
 592                         for (i=0; i<size; i++)
 593                         {
 594                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 595                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 596                         } // for
 597
 598                         // step 3
 599                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 600
 601                         // step 4
 602                          for (i=0; i<size; i++)
 603                         {
 604                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 605                         } // for
 606                         tmpCollection->Delete();
 607
 608                         // step 5 Refresh
 609                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 610
 611                 }
 612                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 613         }
 614 }
 615
 616
 617 //-------------------------------------------------------------------
 618 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 619 {
 620         if(_pointWidget){
 621                 if (visible==true)
 622                 {
 623                         _pointWidget->On();
 624                 } else {
 625                         _pointWidget->Off();
 626                 }
 627         }
 628 }
 629
 630 //-------------------------------------------------------------------
 631 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 632 {
 633         if(_planeWidget){
 634                 if (visible==true)
 635                 {
 636                         _planeWidget->On();
 637                         _contourPlaneActor->VisibilityOn();
 638
 639                 } else {
 640                         _planeWidget->Off();
 641                         _contourPlaneActor->VisibilityOff();
 642                 }
 643         }
 644 }
 645
 646 //CPR: Method added 30 Nov 2009
 647 void wxVtkMPR3DView::showOutlineActor(bool value)
 648 {
 649         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 650         if(value == true)
 651         {
 652                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 653         }
 654         else
 655         {
 656                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
 657         }
 658 }
 659
 660 //-------------------------------------------------------------------
 661 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 662 {
 663         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 664 }
 665
 666 //-------------------------------------------------------------------
 667 void wxVtkMPR3DView::InitOrientationPointWidget()
 668 {
 669         this->_planeWidget->SetNormal(1,0,0);
 670 }
 671
 672 //-------------------------------------------------------------------
 673 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
 674 {
 675         double colorLevel = _planeWidgetX->GetLevel();
 676         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 677 }
 678
 679 //-------------------------------------------------------------------
 680 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
 681 {
 682         double colorWindow = _planeWidgetX->GetWindow();
 683         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 684 }
 685
 686 //-------------------------------------------------------------------
 687 // EED 25 Janvier 2007 testLoic
 688 void wxVtkMPR3DView::TestLoic1()
 689 {
 690
 691         int sizeIma     = 128;
 692   double dimIma = sizeIma*2;
 693
 694         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 695
 696         double spc[3];
 697         vtkimagedata->GetSpacing(spc);
 698
 699         vtkimagedata->Update();
 700
 701
 702          double p[3], n[3];
 703      this->_planeWidget->GetOrigin(p);
 704      this->_planeWidget->GetNormal(n);
 705
 706
 707
 708     vtkPlaneSource* pSource = vtkPlaneSource::New( );
 709     pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
 710     pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
 711     pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
 712     pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
 713     pSource->Update( );
 714     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 715     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 716     pSource->Update( );
 717
 718     vtkProbeFilter* slices = vtkProbeFilter::New();
 719     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 720     slices->SetSource( vtkimagedata );
 721     slices->Update( );
 722     pSource->Delete( );
 723
 724         vtkStructuredPoints   *stPoints = vtkStructuredPoints::New();
 725         stPoints -> GetPointData( )->SetScalars(  slices->GetOutput()->GetPointData()->GetScalars()  );
 726         stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
 727         stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
 728         stPoints -> SetScalarTypeToShort();
 729         stPoints -> Update();
 730
 731         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 732         change    -> SetInput( stPoints );
 733         change    -> Update();    //important
 734
 735         double _range[2];
 736         vtkimagedata->GetScalarRange(_range);
 737    vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
 738    _bwlookup->SetHueRange( 0 , 1 );
 739    _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
 740    _bwlookup->SetTableRange( _range[0] , _range[1] );
 741    _bwlookup->SetSaturationRange( 0 , 0 );
 742    _bwlookup->SetValueRange( 0 , 1 );
 743    _bwlookup->SetAlphaRange( 1 , 1 );
 744    _bwlookup->Build( );
 745
 746    vtkLookupTable * _collookup = vtkLookupTable::New( );
 747    _collookup->SetNumberOfColors( 256 );
 748    _collookup->SetTableRange( 0 , 255 );
 749    _collookup->Build( );
 750    _collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 751    _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 752    _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 753
 754
 755         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 756         writer->SetInput( stPoints );
 757         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 758         writer->SetFileDimensionality( 2 );
 759         writer->Write( );
 760
 761
 762
 763         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 764         _3DSliceMapper->SetInput(change->GetOutput( ) );
 765         _3DSliceMapper->SetLookupTable( _bwlookup );
 766         _3DSliceMapper->SetScalarRange( _range );
 767         _3DSliceMapper->ImmediateModeRenderingOn( );
 768
 769         vtkActor *_3DSliceActor = vtkActor::New( );
 770         _3DSliceActor->SetMapper( _3DSliceMapper );
 771
 772  // The usual rendering stuff.
 773   vtkCamera *camera = vtkCamera::New();
 774       camera->SetPosition(1,1,1);
 775       camera->SetFocalPoint(0,0,0);
 776
 777   vtkRenderer *renderer = vtkRenderer::New();
 778   vtkRenderWindow *renWin = vtkRenderWindow::New();
 779     renWin->AddRenderer(renderer);
 780
 781   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 782     iren->SetRenderWindow(renWin);
 783
 784   renderer->AddActor( _3DSliceActor );
 785       renderer->SetActiveCamera(camera);
 786       renderer->ResetCamera();
 787       renderer->SetBackground(1,1,1);
 788
 789   renWin->SetSize(300,300);
 790
 791   // interact with data
 792   renWin->Render();
 793   iren->Start();
 794
 795
 796
 797
 798
 799 }
 800
 801 //-------------------------------------------------------------------
 802 // EED 25 Janvier 2007 testLoic
 803 void wxVtkMPR3DView::TestLoic2()
 804 {
 805 /*
 806  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 807                 vecMagnitude->SetInput(VtkMainGrid);
 808                 vecMagnitude->NormalizeOff();
 809                 vecMagnitude->Update();
 810 */
 811
 812         vtkPlane *slicePlane = vtkPlane::New();
 813                                 this->_planeWidget->GetPlane( slicePlane );
 814
 815
 816         vtkCutter* sliceCutter = vtkCutter::New();
 817                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 818                 sliceCutter->SetInput( vtkimagedata );
 819                 sliceCutter->SetCutFunction( slicePlane );
 820
 821 //EED
 822 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 823
 824
 825         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 826                 slice->SetInput( sliceCutter->GetOutput() );
 827         double range[2];
 828 // EED
 829 //                slice->Update();
 830                                   vtkimagedata->GetScalarRange(range);
 831 //                vecMagnitude->GetOutput()->GetScalarRange( range );
 832 //                range[1] *= 0.7; // reduce the upper range by 30%
 833 //                slice->SetScalarRange( range );
 834 //                slice->SetLookupTable( lut );
 835
 836 //       vtkActor *sliceActor = vtkActor::New();
 837 //                sliceActor->SetMapper( slice );
 838
 839         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 840                 contourMapper->SetInput( sliceCutter->GetOutput() );
 841                 contourMapper->SetScalarRange( range );
 842   //              contourMapper->SetLookupTable( lut );
 843
 844
 845         vtkActor *contourActor = vtkActor::New();
 846                 contourActor->SetMapper( contourMapper );
 847
 848
 849
 850  // The usual rendering stuff.
 851   vtkCamera *camera = vtkCamera::New();
 852       camera->SetPosition(1,1,1);
 853       camera->SetFocalPoint(0,0,0);
 854
 855   vtkRenderer *renderer = vtkRenderer::New();
 856   vtkRenderWindow *renWin = vtkRenderWindow::New();
 857     renWin->AddRenderer(renderer);
 858
 859   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 860     iren->SetRenderWindow(renWin);
 861
 862   renderer->AddActor( contourActor );
 863 //  renderer->AddActor(cubeActor);
 864       renderer->SetActiveCamera(camera);
 865       renderer->ResetCamera();
 866       renderer->SetBackground(1,1,1);
 867
 868   renWin->SetSize(300,300);
 869
 870   // interact with data
 871   renWin->Render();
 872   iren->Start();
 873 }
 874
 875
 876